| article html file updated | 18 August 2026 14:36 CEST | Update | https://www.mdpi.com/2076-2615/11/1/4 |
| article html file updated | 1 September 2025 16:42 CEST | Update | N/A |
| article html file updated | 23 July 2022 06:33 CEST | Update | N/A |
| article html file updated | 23 December 2020 02:24 CET | Update | N/A |
| article pdf uploaded. | 23 December 2020 02:23 CET | Updated version of record | https://www.mdpi.com/2076-2615/11/1/4/pdf |
| article xml uploaded. | 23 December 2020 02:23 CET | Update | https://www.mdpi.com/2076-2615/11/1/4/xml |
| article xml file uploaded | 23 December 2020 02:23 CET | Update | N/A |
| article html file updated | 22 December 2020 15:08 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2020 15:07 CET | Version of Record | https://www.mdpi.com/2076-2615/11/1/4/pdf-vor |
| article xml uploaded. | 22 December 2020 15:07 CET | Update | N/A |
| article xml file uploaded | 22 December 2020 15:07 CET | Original file | N/A |